Armstrong Mac

Palomar Holdings, Inc. · CEO and Chairman

Armstrong Mac is listed in public filings as director, officer: CEO and Chairman. This Armstrong Mac insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Palomar Holdings, Inc. (PLMR). Investors use Armstrong Mac's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Palomar Holdings, Inc.PLMR$38M332.9k sharesSellMay 21, 2026$249.1K2.2k shares$114.67--
Palomar Holdings, Inc.PLMR$38M335.1k sharesSellMay 21, 2026$151.3K1.3k shares$113.93--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Palomar Holdings, Inc.PLMR$44M338.3k sharesSellApr 21, 2026$210.7K1.6k shares$129.91--
Palomar Holdings, Inc.PLMR$44M336.4k sharesSellApr 21, 2026$158.1K1.2k shares$131.73--
Palomar Holdings, Inc.PLMR$44M337.6k sharesSellApr 21, 2026$88.9K678 shares$131.11--
Palomar Holdings, Inc.PLMR$13M102.1k sharesSellApr 15, 2026$413.9K3.2k shares$129.46--
Palomar Holdings, Inc.PLMR--6.3k sharesGrant / ExerciseApr 15, 2026Disclosure amount unavailable6.3k shares----
Palomar Holdings, Inc.PLMR$41M340.9k sharesSellMar 23, 2026$195.9K1.6k shares$120.78--
Palomar Holdings, Inc.PLMR$41M339.9k sharesSellMar 23, 2026$119.1K978 shares$121.74--
Palomar Holdings, Inc.PLMR$41M342.5k sharesSellMar 23, 2026$59.7K500 shares$119.47--
Palomar Holdings, Inc.PLMR$41M343k sharesSellMar 23, 2026$47.3K400 shares$118.33--
Palomar Holdings, Inc.PLMR$43M344.9k sharesSellFeb 12, 2026$161.7K1.3k shares$123.63--
Palomar Holdings, Inc.PLMR$41M347k sharesSellFeb 12, 2026$131.4K1.1k shares$119.42--
Palomar Holdings, Inc.PLMR$43M343.9k sharesSellFeb 12, 2026$127.6K1k shares$124.78--
Palomar Holdings, Inc.PLMR$42M346.5k sharesSellFeb 12, 2026$60.3K500 shares$120.57--
Palomar Holdings, Inc.PLMR$44M343.4k sharesSellFeb 12, 2026$54.3K423 shares$128.25--
Palomar Holdings, Inc.PLMR$41M348.1k sharesSellFeb 12, 2026$35.3K300 shares$117.58--
Palomar Holdings, Inc.PLMR$42M346.2k sharesSellFeb 12, 2026$29.8K246 shares$121.32--
Palomar Holdings, Inc.PLMR$43M343.8k sharesSellFeb 12, 2026$12.6K100 shares$126.15--
Palomar Holdings, Inc.PLMR$12M98.9k sharesSellJan 31, 2026$268.4K2.2k shares$121.74--
Palomar Holdings, Inc.PLMR--4.3k sharesGrant / ExerciseJan 31, 2026Disclosure amount unavailable4.3k shares----
Palomar Holdings, Inc.PLMR$12M96.8k sharesSellJan 29, 2026$358.7K2.9k shares$122.04--
Palomar Holdings, Inc.PLMR$11M94.1k sharesSellJan 29, 2026$300.2K2.5k shares$122.04--
Palomar Holdings, Inc.PLMR--4.8k sharesGrant / ExerciseJan 29, 2026Disclosure amount unavailable4.8k shares----
Palomar Holdings, Inc.PLMR--11.4k sharesGrant / ExerciseJan 29, 2026Disclosure amount unavailable5.7k shares----
Palomar Holdings, Inc.PLMR$11M91.7k sharesSellJan 28, 2026$1.4M11.5k shares$119.88--
Palomar Holdings, Inc.PLMR--21.5k sharesGrant / ExerciseJan 28, 2026Disclosure amount unavailable21.5k shares----
Palomar Holdings, Inc.PLMR--103.2k sharesGrant / ExerciseJan 28, 2026Disclosure amount unavailable22.9k shares----
Palomar Holdings, Inc.PLMR$45M348.4k sharesSellJan 21, 2026$292.7K2.3k shares$129.75--
Palomar Holdings, Inc.PLMR$45M350.7k sharesSellJan 21, 2026$212.9K1.7k shares$128.67--
Palomar Holdings, Inc.PLMR$45M352.3k sharesSellJan 21, 2026$134.0K1k shares$127.84--
Palomar Holdings, Inc.PLMR$45M348.4k sharesSellJan 21, 2026$5.3K41 shares$130.29--
Palomar Holdings, Inc.PLMR$10M80.3k sharesSellJan 15, 2026$300.3K2.3k shares$130.00--
Palomar Holdings, Inc.PLMR--12.5k sharesGrant / ExerciseJan 15, 2026Disclosure amount unavailable6.3k shares----
Palomar Holdings, Inc.PLMR$48M355.2k sharesSellDec 22, 2025$330.6K2.4k shares$135.95--
Palomar Holdings, Inc.PLMR$48M353.4k sharesSellDec 22, 2025$241.0K1.8k shares$137.15--
Palomar Holdings, Inc.PLMR$49M353.4k sharesSellDec 22, 2025$1.5K11 shares$137.64--
Palomar Holdings, Inc.PLMR$48M357.6k sharesSellDec 22, 2025$108.0K800 shares$135.04--
Palomar Holdings, Inc.PLMR$44M359.3k sharesSellNov 21, 2025$384.3K3.1k shares$123.01--
Palomar Holdings, Inc.PLMR$44M358.4k sharesSellNov 21, 2025$108.6K876 shares$123.98--
Palomar Holdings, Inc.PLMR$44M362.4k sharesSellNov 21, 2025$85.3K700 shares$121.87--
Palomar Holdings, Inc.PLMR$44M363.1k sharesSellNov 21, 2025$36.1K300 shares$120.34--
Palomar Holdings, Inc.PLMR--363.4k sharesGrant / ExerciseNov 14, 2025Disclosure amount unavailable4k shares----
Palomar Holdings, Inc.PLMR$42M367.4k sharesSellOct 21, 2025$335.3K2.9k shares$115.62--
Palomar Holdings, Inc.PLMR$43M370.3k sharesSellOct 21, 2025$234.1K2k shares$114.94--
Palomar Holdings, Inc.PLMR$42M372.3k sharesSellOct 21, 2025$7.1K63 shares$113.10--
Palomar Holdings, Inc.PLMR$8.9M76.4k sharesSellOct 15, 2025$373.6K3.2k shares$116.10--
Palomar Holdings, Inc.PLMR--18.8k sharesGrant / ExerciseOct 15, 2025Disclosure amount unavailable6.3k shares----
Palomar Holdings, Inc.PLMR$43M372.4k sharesSellSep 22, 2025$314.3K2.7k shares$116.42--
Palomar Holdings, Inc.PLMR$43M375.1k sharesSellSep 22, 2025$265.7K2.3k shares$115.54--
Palomar Holdings, Inc.PLMR$48M377.4k sharesSellAug 21, 2025$431.6K3.4k shares$126.95--
Palomar Holdings, Inc.PLMR$48M380.8k sharesSellAug 21, 2025$126.1K1k shares$126.09--
Palomar Holdings, Inc.PLMR$48M381.8k sharesSellAug 21, 2025$75.1K600 shares$125.13--
Palomar Holdings, Inc.PLMR$54M384.2k sharesSellJul 21, 2025$293.9K2.1k shares$140.00--
Palomar Holdings, Inc.PLMR$54M382.5k sharesSellJul 21, 2025$240.4K1.7k shares$141.32--
Palomar Holdings, Inc.PLMR$53M386.8k sharesSellJul 21, 2025$82.9K602 shares$137.75--
Palomar Holdings, Inc.PLMR$54M386.3k sharesSellJul 21, 2025$69.1K498 shares$138.85--
Palomar Holdings, Inc.PLMR$54M382.4k sharesSellJul 21, 2025$14.2K100 shares$141.77--
Palomar Holdings, Inc.PLMR$10M73.2k sharesSellJul 15, 2025$456.6K3.2k shares$143.10--
Palomar Holdings, Inc.PLMR--25k sharesGrant / ExerciseJul 15, 2025Disclosure amount unavailable6.3k shares----
Palomar Holdings, Inc.PLMR$61M387.4k sharesSellJun 23, 2025$790.7K5k shares$158.14--
Palomar Holdings, Inc.PLMR$64M392.4k sharesSellMay 21, 2025$809.8K5k shares$161.96--
Palomar Holdings, Inc.PLMR$57M400.3k sharesSellApr 21, 2025$301.3K2.1k shares$143.49--
Palomar Holdings, Inc.PLMR$58M398.7k sharesSellApr 21, 2025$171.1K1.2k shares$146.24--
Palomar Holdings, Inc.PLMR$59M397.8k sharesSellApr 21, 2025$89.0K600 shares$148.28--
Palomar Holdings, Inc.PLMR$58M399.9k sharesSellApr 21, 2025$62.0K430 shares$144.16--
Palomar Holdings, Inc.PLMR$59M397.4k sharesSellApr 21, 2025$59.5K400 shares$148.86--
Palomar Holdings, Inc.PLMR$59M398.4k sharesSellApr 21, 2025$44.1K300 shares$147.01--
Palomar Holdings, Inc.PLMR$11M70.2k sharesSellApr 15, 2025$490.0K3.2k shares$153.04--
Palomar Holdings, Inc.PLMR--31.3k sharesGrant / ExerciseApr 15, 2025Disclosure amount unavailable6.3k shares----
Palomar Holdings, Inc.PLMR$52M402.8k sharesSellMar 21, 2025$593.3K4.6k shares$129.66--
Palomar Holdings, Inc.PLMR$52M402.4k sharesSellMar 21, 2025$55.2K424 shares$130.30--
Palomar Holdings, Inc.PLMR$7.0M67k sharesSellJan 31, 2025$233.8K2.2k shares$104.50--
Palomar Holdings, Inc.PLMR--4.3k sharesGrant / ExerciseJan 31, 2025Disclosure amount unavailable4.3k shares----